Lauren Goodger may have avoided mentioning her ex Mark Wright up until now on Celebrity Big Brother, (yes, a whole two days), but she has clearly just been waiting to drop a clanger like THIS.

The reality star opens up about her ex tonight - who she was with for 12 years - and tells fellow housemate Ricci Guarnaccio that he once told her the sex between them was better than what he had experienced with "top models".

She goes on to say that's the main reason they stayed together as long as they did.

Ooer, Michelle block your ears now.

(Photo: Jorge Herrera/Getty Images)

Mark has made no secret of his wish to move on from Lauren and even took to Twitter recently to tell her to stop "embarrassing" herself.

The former TOWIE babe must have felt perfectly at ease as she enjoyed a soak with love interest Ricci, and admits some photos have been unflattering of her.